| Erlangen to Novi di Modena | 324.09 mi (521.57 km) |
| Erlangen to Novi Ligure | 349.36 mi (562.23 km) |
| Erlangen to Nuoro | 645.48 mi (1,038.81 km) |
| Erlangen to Occhiobello | 323.18 mi (520.10 km) |
| Erlangen to Oderzo | 271.54 mi (437.00 km) |
| Erlangen to Oggiono | 273.74 mi (440.55 km) |
| Erlangen to Olbia | 603.30 mi (970.91 km) |
| Erlangen to Oleggio | 296.74 mi (477.56 km) |
| Erlangen to Olgiate Comasco | 279.31 mi (449.50 km) |
| Erlangen to Olgiate Olona | 290.42 mi (467.38 km) |
| Erlangen to Omegna | 283.24 mi (455.83 km) |
| Erlangen to Opera | 302.09 mi (486.17 km) |
| Erlangen to Oppeano | 296.05 mi (476.45 km) |
| Erlangen to Orbassano | 355.65 mi (572.36 km) |
| Erlangen to Orbetello | 493.68 mi (794.51 km) |
